Tank Urban Survival Kit (TUSK) is a series of improvements to the M1 Abrams intended to improve fighting ability in urban environments. Historically, urban and other close battlefields have been the worst place for tanks to fight. A tank's front armor is much stronger than that on the sides, top, or rear. In an urban environment, attacks can come from any direction, and attackers can get close enough to reliably hit weak points in the tank's armor or gain sufficient elevation to hit the top armor.

And the kit...
Sprue A

easy installation for the tracks. But is it realistic ? We'll see

Sprue B/1

Sprue C

Sprue B/2
Most parts are not for this model. Common parts for other versions